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| Rev | Author | Line No. | Line |
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| 2 | daniel-mar | 1 | <?php |
| 2 | |||
| 3 | /* |
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| 4 | * OIDplus 2.0 |
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| 5 | * Copyright 2019 Daniel Marschall, ViaThinkSoft |
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| 6 | * |
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| 7 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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| 8 | * you may not use this file except in compliance with the License. |
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| 9 | * You may obtain a copy of the License at |
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| 10 | * |
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| 11 | * http://www.apache.org/licenses/LICENSE-2.0 |
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| 12 | * |
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| 13 | * Unless required by applicable law or agreed to in writing, software |
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| 14 | * distributed under the License is distributed on an "AS IS" BASIS, |
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| 15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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| 16 | * See the License for the specific language governing permissions and |
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| 17 | * limitations under the License. |
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| 18 | */ |
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| 19 | |||
| 20 | class OIDplusAuthUtils { |
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| 21 | |||
| 14 | daniel-mar | 22 | // RA authentication functions |
| 2 | daniel-mar | 23 | |
| 24 | public static function raLogin($email) { |
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| 25 | if (strpos($email, '|') !== false) return; |
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| 26 | |||
| 27 | $ses = new OIDplusSessionHandler(OIDPLUS_SESSION_SECRET); |
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| 28 | $list = $ses->getValue('oidplus_logged_in'); |
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| 29 | if (is_null($list)) $list = ''; |
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| 30 | |||
| 31 | $ary = ($list == '') ? array() : explode('|', $list); |
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| 32 | if (!in_array($email, $ary)) $ary[] = $email; |
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| 33 | $list = implode('|', $ary); |
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| 34 | |||
| 35 | $ses->setValue('oidplus_logged_in', $list); |
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| 36 | unset($ses); |
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| 37 | } |
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| 38 | |||
| 39 | public static function raLogout($email) { |
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| 40 | $ses = new OIDplusSessionHandler(OIDPLUS_SESSION_SECRET); |
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| 41 | $list = $ses->getValue('oidplus_logged_in'); |
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| 42 | if (is_null($list)) $list = ''; |
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| 43 | |||
| 44 | $ary = ($list == '') ? array() : explode('|', $list); |
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| 45 | $key = array_search($email, $ary); |
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| 46 | if ($key !== false) unset($ary[$key]); |
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| 47 | $list = implode('|', $ary); |
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| 48 | |||
| 49 | $ses->setValue('oidplus_logged_in', $list); |
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| 50 | unset($ses); |
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| 51 | } |
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| 52 | |||
| 53 | public static function raLogoutAll() { |
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| 54 | $ses = new OIDplusSessionHandler(OIDPLUS_SESSION_SECRET); |
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| 55 | $ses->setValue('oidplus_logged_in', ''); |
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| 56 | unset($ses); |
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| 57 | } |
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| 58 | |||
| 59 | public static function loggedInRaList() { |
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| 60 | $ses = new OIDplusSessionHandler(OIDPLUS_SESSION_SECRET); |
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| 61 | $list = $ses->getValue('oidplus_logged_in'); |
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| 62 | if (is_null($list)) $list = ''; |
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| 63 | return ($list == '') ? array() : explode('|', $list); |
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| 64 | } |
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| 65 | |||
| 66 | public static function isRaLoggedIn($email) { |
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| 67 | return in_array($email, self::loggedInRaList()); |
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| 68 | } |
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| 69 | |||
| 14 | daniel-mar | 70 | // Admin authentication functions |
| 2 | daniel-mar | 71 | |
| 72 | public static function adminLogin() { |
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| 73 | $ses = new OIDplusSessionHandler(OIDPLUS_SESSION_SECRET); |
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| 74 | $ses->setValue('oidplus_admin_logged_in', '1'); |
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| 75 | unset($ses); |
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| 76 | } |
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| 77 | |||
| 78 | public static function adminLogout() { |
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| 79 | $ses = new OIDplusSessionHandler(OIDPLUS_SESSION_SECRET); |
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| 80 | $ses->setValue('oidplus_admin_logged_in', ''); |
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| 81 | unset($ses); |
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| 82 | } |
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| 83 | |||
| 84 | public static function adminCheckPassword($password) { |
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| 85 | $calc_authkey = bin2hex(version_compare(PHP_VERSION, '7.1.0') >= 0 ? hash('sha3-512', $password, true) : bb\Sha3\Sha3::hash($password, 512, true)); |
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| 86 | return $calc_authkey == bin2hex(base64_decode(OIDPLUS_ADMIN_PASSWORD)); |
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| 87 | } |
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| 88 | |||
| 89 | public static function isAdminLoggedIn() { |
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| 90 | $ses = new OIDplusSessionHandler(OIDPLUS_SESSION_SECRET); |
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| 91 | return $ses->getValue('oidplus_admin_logged_in') == '1'; |
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| 92 | } |
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| 93 | |||
| 94 | // Action.php auth arguments |
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| 95 | |||
| 96 | public static function makeAuthKey($data) { |
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| 97 | $calc_authkey = bin2hex(version_compare(PHP_VERSION, '7.1.0') >= 0 ? hash('sha3-512', $data, true) : bb\Sha3\Sha3::hash($data, 512, true)); |
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| 98 | return $calc_authkey; |
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| 99 | } |
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| 100 | |||
| 101 | public static function validateAuthKey($data, $auth_key) { |
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| 102 | return self::makeAuthKey($data) == $auth_key; |
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| 103 | } |
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| 104 | |||
| 105 | } |